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/*
* Copyright (c) 2010-2014 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
/*
* Copyright (c) 2015 Tarun Gupta.
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
package com.isode.stroke.parser;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import org.junit.Before;
import com.isode.stroke.parser.StanzaParser;
import com.isode.stroke.parser.PayloadParserFactory;
import com.isode.stroke.parser.PayloadParserFactoryCollection;
import com.isode.stroke.elements.Stanza;
import com.isode.stroke.elements.Payload;
import com.isode.stroke.elements.Element;
import com.isode.stroke.parser.GenericPayloadParser;
import com.isode.stroke.parser.AttributeMap;
import com.isode.stroke.jid.JID;
public class StanzaParserTest {
public StanzaParserTest() {
}
private class MyPayload1 extends Payload {
public MyPayload1() {
this.hasChild = false;
}
public boolean hasChild;
}
private class MyPayload1Parser extends GenericPayloadParser<MyPayload1> {
public MyPayload1Parser() {
super(new MyPayload1());
}
public void handleStartElement(String element, String ns, AttributeMap attributes) {
if (!element.equals("mypayload1")) {
getPayloadInternal().hasChild = true;
}
}
public void handleEndElement(String element, String ns) {}
public void handleCharacterData(String data) {}
}
private class MyPayload1ParserFactory implements PayloadParserFactory {
public MyPayload1ParserFactory() {
}
public PayloadParser createPayloadParser() {
return new MyPayload1Parser();
}
public boolean canParse(String element, String ns, AttributeMap attributes) {
return element.equals("mypayload1");
}
}
private class MyPayload2 extends Payload {
public MyPayload2() {
}
}
private class MyPayload2Parser extends GenericPayloadParser<MyPayload2> {
public MyPayload2Parser() {
super(new MyPayload2());
}
public void handleStartElement(String element, String ns, AttributeMap attributes) {}
public void handleEndElement(String element, String ns) {}
public void handleCharacterData(String data) {}
}
private class MyPayload2ParserFactory implements PayloadParserFactory {
public MyPayload2ParserFactory() {
}
public PayloadParser createPayloadParser() {
return new MyPayload2Parser();
}
public boolean canParse(String element, String ns, AttributeMap attributes) {
return element.equals("mypayload2");
}
}
private class MyStanza extends Stanza {
public MyStanza() {}
}
private class MyStanzaParser extends StanzaParser {
public MyStanzaParser(PayloadParserFactoryCollection collection) {
super(collection);
stanza_ = new MyStanza();
}
public Element getElement() {
return stanza_;
}
private MyStanza stanza_;
}
private MyPayload1ParserFactory factory1_ = new MyPayload1ParserFactory();
private MyPayload2ParserFactory factory2_ = new MyPayload2ParserFactory();
private PayloadParserFactoryCollection factoryCollection_;
@Before
public void setUp() {
factoryCollection_ = new PayloadParserFactoryCollection();
factoryCollection_.addFactory(factory1_);
factoryCollection_.addFactory(factory2_);
}
@Test
public void testHandleEndElement_OnePayload() {
MyStanzaParser testling = new MyStanzaParser(factoryCollection_);
AttributeMap attributes = new AttributeMap();
attributes.addAttribute("foo", "", "fum");
attributes.addAttribute("bar", "", "baz");
testling.handleStartElement("mystanza", "", attributes);
testling.handleStartElement("mypayload1", "", attributes);
testling.handleStartElement("child", "", attributes);
testling.handleEndElement("child", "");
testling.handleEndElement("mypayload1", "");
testling.handleEndElement("mystanza", "");
assertNotNull(testling.getStanza().getPayload(new MyPayload1()));
assertTrue(testling.getStanza().getPayload(new MyPayload1()).hasChild);
}
@Test
public void testHandleEndElement_MultiplePayloads() {
MyStanzaParser testling = new MyStanzaParser(factoryCollection_);
AttributeMap attributes = new AttributeMap();
testling.handleStartElement("mystanza", "", attributes);
testling.handleStartElement("mypayload1", "", attributes);
testling.handleEndElement("mypayload1", "");
testling.handleStartElement("mypayload2", "", attributes);
testling.handleEndElement("mypayload2", "");
testling.handleEndElement("mystanza", "");
assertNotNull(testling.getStanza().getPayload(new MyPayload1()));
assertNotNull(testling.getStanza().getPayload(new MyPayload2()));
}
@Test
public void testHandleEndElement_StrayCharacterData() {
MyStanzaParser testling = new MyStanzaParser(factoryCollection_);
AttributeMap attributes = new AttributeMap();
testling.handleStartElement("mystanza", "", attributes);
testling.handleStartElement("mypayload1", "", attributes);
testling.handleEndElement("mypayload1", "");
testling.handleCharacterData("bla");
testling.handleStartElement("mypayload2", "", attributes);
testling.handleEndElement("mypayload2", "");
testling.handleEndElement("mystanza", "");
assertNotNull(testling.getStanza().getPayload(new MyPayload1()));
assertNotNull(testling.getStanza().getPayload(new MyPayload2()));
}
@Test
public void testHandleEndElement_UnknownPayload() {
MyStanzaParser testling = new MyStanzaParser(factoryCollection_);
AttributeMap attributes = new AttributeMap();
testling.handleStartElement("mystanza", "", attributes);
testling.handleStartElement("mypayload1", "", attributes);
testling.handleEndElement("mypayload1", "");
testling.handleStartElement("unknown-payload", "", attributes);
testling.handleStartElement("unknown-payload-child", "", attributes);
testling.handleEndElement("unknown-payload-child", "");
testling.handleEndElement("unknown-payload", "");
testling.handleStartElement("mypayload2", "", attributes);
testling.handleEndElement("mypayload2", "");
testling.handleEndElement("mystanza", "");
assertNotNull(testling.getStanza().getPayload(new MyPayload1()));
assertNotNull(testling.getStanza().getPayload(new MyPayload2()));
}
@Test
public void testHandleParse_BasicAttributes() {
MyStanzaParser testling = new MyStanzaParser(factoryCollection_);
AttributeMap attributes = new AttributeMap();
attributes.addAttribute("to", "", "foo@example.com/blo");
attributes.addAttribute("from", "", "bar@example.com/baz");
attributes.addAttribute("id", "", "id-123");
testling.handleStartElement("mystanza", "", attributes);
testling.handleEndElement("mypayload1", "");
assertEquals(new JID("foo@example.com/blo"), testling.getStanza().getTo());
assertEquals(new JID("bar@example.com/baz"), testling.getStanza().getFrom());
assertEquals("id-123", testling.getStanza().getID());
}
}
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